Биологийн сургалтын тоног төхөөрөмж | 2,000+ бүтээгдэхүүн

Pathological specimens of pancreatic and spleen, liver and gallbladder, and pancreas, liver and gallbladder, human organ anatomy teaching model

Bamboo Leaf Cross-cut Biological Microscope Specimen Animal and Plant Cell Slides Observation Experimental University

Maomao Leaf Lower Table Leather-bound Microbial Specimen Microscope Biological University Teaching Experimental Instrument Scientific Research

Tree Yinsheng Leaves Cross-cut Biological Microscope Specimens Animal and Plant Cell Slides Observation Experimental University

Hailongye Cross-cut Biological Microscope Specimen Slice Animal and Plant Cell Slide Observation Experimental University

Castor Leaf Side Vein Cross-cut Microbial Specimen Microscope Biological Cell University Teaching Experimental Instrument Scientific Research

Broad Bean Leaf Cross-cut Biological Microscope Specimen Slice Animal Plant Cell Slide Observation Experimental University

Castor Leaf Cross-cut Biological Microscope Specimen Slice Animal Plant Cell Slide Observation Experimental University

Hosta Leaf Cross-cut Biological Microscope Specimen Slice Animal Plant Cell Slide Observation Experimental University

Tooth care health care model large tooth cleaning teaching mold 6 times enlarged oral care tooth model

3318-5 arterial vascular model Junior High School High School biological demonstration model Medical demonstration science and education instrument

Animal and Plant Cell Comparison model Junior and Senior High School Biology Teaching Demonstration teaching aids cell organ anatomy model

Bamboo Underground Stem Cross-cut Microscope Glass Biological Cell Observation Experiment Specimen Teaching Science Popularization for Colleges and Universities

Chick embryo development model 3227-27 chick life history chicken embryo growth biological demonstration teaching aids

Adult distinguish skull anatomy specimen medical simulation human skull model detachable color skull

Rubber lumbar disc extrusion model prominent spine spine human skeleton bone setting massage demonstration teaching medical

Oral Health Care dental model kindergarten teaching aids children's brushing toys dental demonstration structure

Medical female pelvic anatomy model reproductive urinary system specimen uterus gynecological pelvic bone teaching demonstration mold

Advanced 6 times large nursing tooth model tooth construction model tooth model human oral model

Heart model human heart anatomy model medical teaching demonstration organ model biological teaching demonstration

Ginkgo Stem Cross-cut Microscope Glass Biological Cell Observation Experiment Slides Rainforest Production Slicing Specimen Teaching

Uterine and ovarian model lesion reproductive department gynecological medical demonstration vaginal structure anatomy mold female human body

Gastric anatomy model human organ medical demonstration normal gastric anatomy teaching instrument biological experiment teaching material

DNA double helix structure model junior and senior high school teaching experiment instrument equipment biology classroom demonstration teaching aids

Locust anatomy model insect internal structure anti-true amplification detachable biological Teaching Demonstration teaching aids

Heart model anatomy enlarged vascular artery and vein human organ structure mold teaching medical science teaching aids

Heart beat and blood circulation model dynamic demonstration biological experiment equipment teaching instrument electric teaching aids

Cardiovascular and cerebrovascular blockage model joint thrombosis blood concentration fat pathology atherosclerosis human anatomy teaching aids

Tracheal smoking lung and healthy alveolar model large alveolar amplification human visceral respiratory lung teaching model

Insect bite skin damage model mite bite anatomy subcutaneous vascular nerve hair follicle beauty medical pathology skin map

Neuron Model nerve fiber structure medical model human biomedical amplification neuron model

Wheat flower model wheat flower teaching experiment demonstration teaching aids biological wheat ear amplification anatomical model for junior and senior high schools

Human respiratory movement model human heart and lung model biomedical teaching model diaphragm movement simulation

Flow Cell mosaic model laboratory science and education instrument model component junior and senior high school biology teaching demonstration teaching aids

Root longitudinal section model Junior and Senior High School Biology Teaching Demonstration teaching aids plant root anatomy research model

Alveolar model human visceral respiratory lung medical Demonstration teaching aids lung amplification display biological model

Laryngeal anatomy model junior and senior high school biology classroom demonstration teaching aids human throat enlarged anatomy model

Liver, pancreas and pancreas biological model biological science and education instrument human organ demonstration teaching aids

Ear anatomy model biological teaching demonstration Human Ear ear canal structure organ mini 22 parts ear anatomy

Female pelvic model Dynamic Anatomy pelvic floor teaching lumbar spine movable human rehabilitation training skeleton recovery